src/doc/book/listings/ch15-smart-pointers/listing-15-23/output.txt

   1 $ cargo test
   2    Compiling limit-tracker v0.1.0 (file:///projects/limit-tracker)
   3     Finished test [unoptimized + debuginfo] target(s) in 0.91s
   4      Running target/debug/deps/limit_tracker-d1b2637139dca6ca
   5
   6 running 1 test
   7 test tests::it_sends_an_over_75_percent_warning_message ... FAILED
   8
   9 failures:
  10
  11 ---- tests::it_sends_an_over_75_percent_warning_message stdout ----
  12 thread 'main' panicked at 'already borrowed: BorrowMutError', src/libcore/result.rs:1188:5
  13 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
  14
  15
  16 failures:
  17     tests::it_sends_an_over_75_percent_warning_message
  18
  19 test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
  20
  21 error: test failed, to rerun pass '--lib'